133465035266005 has 16 divisors (see below), whose sum is σ = 160186965556464. Its totient is φ = 106752747363840.

The previous prime is 133465035265897. The next prime is 133465035266039. The reversal of 133465035266005 is 500662530564331.

It can be written as a sum of positive squares in 8 ways, for example, as 1519356994884 + 131945678271121 = 1232622^2 + 11486761^2 .

It is a de Polignac number, because none of the positive numbers 2^k-133465035266005 is a prime.

It is a super-2 number, since 2×133465035266005² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133465035266005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046876865 + ... + 1047004345.

It is an arithmetic number, because the mean of its divisors is an integer number (10011685347279).

Almost surely, 2^{133465035266005} is an apocalyptic number.

It is an amenable number.

133465035266005 is a deficient number, since it is larger than the sum of its proper divisors (26721930290459).

133465035266005 is a wasteful number, since it uses less digits than its factorization.

133465035266005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163656.

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 133465035266005 in words is "one hundred thirty-three trillion, four hundred sixty-five billion, thirty-five million, two hundred sixty-six thousand, five".